Seishōnen ga naze hikō ni hashiru no ka, sono genʼin wa nani ka
Subtitle: hikō jirei o chūshin to shita jirei kyūmei
By: Saitama-ken, Saitama-ken Kyōiku Iinkai, Saitama-ken Keisatsu Honbu
Publisher: Saitama-ken no Hikō Genʼin Chʼosa Iinkai
Published: 1983
Place of publication: [Urawa-shi]
Language: jpn
Number of pages: 91